alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT TDS checkResult Request - Observed Leading to CryptoClipper"; flow:established,to_server; http.method; content:"POST"; http.uri; content:".php"; endswith; http.header_names; content:"|0d 0a|x-rid|0d 0a|"; content:"|0d 0a|x-ohost|0d 0a|"; fast_pattern; reference:url,unit42.paloaltonetworks.com/crypto-clipper-targets-portuguese-speakers/; classtype:trojan-activity; sid:2044908; rev:2; metadata:attack_target Client_Endpoint, created_at 2023_04_07, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag TDS, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_04_17;)